JNTU Important Questions – Tutorial Question Banks & Frequently Asked Questions – JNTU Important Questions for JNTU Hyderabad, JNTU Kakinada & JNTU Anantapur Students.Below we have listed Semester Wise, Subject Wise and Branch Wise Important Questions and Complete Questions Banks for JNTU Kakinada R16, R13 R10 & R07, JNTU Anantapur R15, R13, R09 & R07 and JNTU Hyderabad R16, … Q #8) What are the main differences between Primary key and Unique Key? Explain advantages and disadvantages of DBMS. Any table is said to have in the BCNF if it satisfies the following 2 conditions: Answer: This is used with the SQL queries to fetch specific data as per the requirements on the basis of the conditions that are put in the SQL. Future ROLLBACK and DATA RECOVERY operations require these logs. But still, it’s good to be prepared on your profile for your own confidence and knowledge so that you don’t feel hesitant to answer the questions asked during an interview. Q #24) How can you get the alternate records from the table in the SQL? Q #10) What is the use of DROP command and what are the differences between DROP, TRUNCATE and DELETE commands? Important Question for DBMS 1. Chapter 8 - Project Risk Analysis Good Handwriting All Chapter Notes [Recommended] Course Book Divided Into Chapters GL Book House In Writing Class Note Of 2075 BCT A All Chapter Notes Tutorial Old Question Collection Important Questions Tutorial 1 : Chapter 2 Tutorial 2 : Chapter 3 Tutorial 3 : Chapter 4 Tutorial 4 : Chapter 7 Tutorial 5 : Chapter 8 YouTube All Chapter Formulas … Answer: There are 2 major integrity rules that exist in the DBMS. In each table, there can be only one primary key while there can be more than one unique key in a table. Q #15) What are the different levels of abstraction in the DBMS? Current Affairs August 2019; Current Affairs July 2019; ... please increase number of questions in DBMS. As per my experience … Introduction. What is logical data independence ? All the best for your interview! From here the data is written to REDO BUFFER and then to REDO Logs. The data will be extracted from the database using DBMS software whenever required. Operating System 8. 1. All articles are copyrighted and can not be reproduced without permission. CSJMU Question Papers . ... BCA-5-SEM-INTRODUCTION-TO-DBMS-BCA-501N-DEC-2019 BCA-5-SEM-JAVA-PROGRAMMING-AND-DYNAMIC-WABPAGE-DESIGN-BCA-502N-DEC-2019 BCA-5-SEM-NUMERICAL-METHODS-BCA-504N-DEC-2019 Students can download the Important Questions in the PDF format or in Word format. Doing preparation from the previous year question paper helps you to get good marks in exams. By the end of this dbms tutorial students can answer the following important questions. Q #7) Explain the concepts of a Primary key and Foreign Key. View Answer Discuss. Answer: Stored Procedure is a group of SQL statements in the form of a function that has some unique name and is stored in relational database management systems(RDBMS) and can be accessed whenever required. Check out this MySQL DBA Certification Training by Edureka, a trusted online learning company with a network o f more than 250,000 satisfied learners spread across the globe. You can get good marks by preparing these questions. Download All These Question Papers in PDF Format, Check the Below Table to Download the Question Papers. Explain Three-tier Architecture. These logs are saved for future use. Database Management System(DBMS) Questions and Answers . Relational Database Management System (RDBMS) is a digital database management system in which the data is based on the relational model. What are the disadvantages of File processing? The major difference between DROP, TRUNCATE and DELETE commands are: DROP and TRUNCATE commands are the DDL commands which are used to delete tables from the database and once the table gets deleted, all the privileges and indexes that are related to the table also get deleted. 1. Process Scheduling - how they work and how to change priorities. Each question carries 15 Marks. This article includes almost all the important DBMS interview questions, covering the basic concepts in simple terms along with examples for your easy understanding. For Example, A collection of the employees of a firm. Explain NOT NULL and CHECK constraint. These Objective type Database Administration are very important for campus placement test and job interviews. 8. 2. These DBMS Questions are very important for campus placement test and job interviews. Query enhancement is a significant element with regards to the presentation of a database. What is DBMS? 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